Alex Johnson, D.O.
Family Medicine Physician · Allentown, PA
Alex Johnson, D.O. is a family medicine physician with a practice address in Allentown, Pennsylvania, and NPI 1952714891, issued on Jun 9, 2014. Check the license (Pennsylvania OT015781, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alex Johnson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OT015781 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1730 Chew St, Allentown, PA 18104
- Phone
- (610) 969-3500
- Enumerated
- Jun 9, 2014
- Record last updated
- Jun 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170828003965); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1730 Chew St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Cannon, D.O.Family Medicine Physician1811252679
- Yoonjie Chung, MDFamily Medicine Physician1447720719
- Catherine Ehrig, CRNPFamily Nurse Practitioner1841459823
- Ashwini Kamath Mulki, MDFamily Medicine Physician1386802429
- Drew Keister, M.D.Family Medicine Physician1407849862
- Kate Linehan, PSYDClinical Psychologist1801379391
Verify Alex Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT015781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average family medicine physician in 2024
4,166 Medicare Part D claims for 444 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 164 claims were for opioids.
Most prescribed
- Atorvastatin Calcium319 claims
- Lisinopril215 claims
- Amlodipine Besylate184 claims
- Rosuvastatin Calcium148 claims
- Gabapentin131 claims
- Metformin Hcl130 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $25.46
1 payment: food and beverage; the largest payer was Novus Surgical Consultants. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sharp Rees-Stealy Medical Group IncLa Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Johnson among 7,483 family medicine physician records in Pennsylvania
Alex Johnson, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2005 among the 4,529 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
208 family medicine physician records list a practice address in Allentown
They are 208 of the 5,904 NPPES records with a practice address in Allentown, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Allentown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Connelly, DOAllentown, PA 181041013982867
- Joseph Habig, MDAllentown, PA 181041811949340
- Danny Hernandez, MDAllentown, PA 181041316920390
- Sweety Jain, MDAllentown, PA 181041902860968
- Michele Jones, DOAllentown, PA 181041437135357
- Drew Keister, M.D.Allentown, PA 181041407849862
- Fred Laufer, MDAllentown, PA 181041619957651
- Neilson Mathews, M.D.Allentown, PA 181041114920915
Common questions
What is Alex Johnson, D.O.'s NPI number?
Alex Johnson, D.O.'s National Provider Identifier (NPI) is 1952714891, issued on Jun 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alex Johnson, D.O. located?
The NPPES record lists a practice address at 1730 Chew St, Allentown, PA, 18104. Phone: (610) 969-3500. Providers update this record themselves, so call before visiting.
How can I verify Alex Johnson, D.O.'s license?
NPPES lists Pennsylvania license number OT015781, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alex Johnson, D.O. prescribe under Medicare Part D?
In 2024, Alex Johnson, D.O. had 4,166 Medicare Part D claims for 444 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Alex Johnson, D.O.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.